Fitbit Flex 2 vs. Fitbit Ionic vs. Amazfit Bip vs. Skagen Falster 2 vs. Xiaomi Mi Band 4

 
Flex 2
Ionic
Bip
Falster 2
Mi Band 4
 FitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitBipRemove Buy NowSkagenFalster 2Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$100$299$99.99$199$25
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days30 days1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a348x250176 x 176320 x 320120x240
Sizen/a1.421.28 inches1.19 inches0.95 inches
Touchn/a
TypeLEDOLEDNAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP683 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSAMAZFIT OS
Apps
Music

All Wearables